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Chocolate Hazelnut Chip Cookies

"Lots of chocolate and hazelnuts make these drop cookies a stand-out for snacks or desserts."

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Why it works: Chocolate and hazelnut work together. They rank in the top 3% of all ingredient pairs, and 350 recipes mention both. Both carry 2-acetyl-1-pyrroline, which smells popcorn, roasted. The science ↓

The recipe

4 dozen cookies
Prep15 min
Cook20 min

Ingredients

Contains: egg, milk, wheat, tree nuts (auto-detected from the ingredients and method; we can miss things, so check labels)

Directions

Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.

  1. Heat the oven to 375°F (190°C). Line baking sheets with parchment paper or leave them ungreased.

  2. In a large bowl, beat the shortening and light brown sugar together until creamy and smooth.

  3. Beat in the milk, vanilla extract, egg and chocolate hazelnut spread until fully combined.

  4. In a separate bowl, whisk the flour, salt and baking soda together. Add to the wet mixture and stir until just combined.

  5. Stir in the semi-sweet chocolate chips and the chopped hazelnuts, if using, until evenly distributed through the dough.

  6. Drop rounded tablespoons of dough onto the baking sheets, leaving about 2 inches between each cookie.

  7. Bake one sheet at a time for 8 to 10 minutes, until the edges are golden but the centers still look soft.

  8. Let the cookies cool on the sheet for 2 minutes, then move them to a wire rack to cool completely.

By allrecipes. Recipe from Open Recipes.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.

  1. Chocolate + hazelnuttop 3% of all pairs
    Aroma overlapmoderate
    Mentioned together350 recipes

    Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).

  2. Milk + vanillatop 2% of all pairs
    Aroma overlapmoderate
    Mentioned together19,175 recipes

    Shared aroma: ethyl caproate (fruity, apple peel).

  3. Vanilla + chocolatetop 2% of all pairs
    Aroma overlapmoderate
    Mentioned together10,018 recipes

    Shared aroma: sotolon (curry, maple).

  4. Butter + milktop 3% of all pairs
    Aroma overlapstrong
    Mentioned together81,222 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

  5. Sugar + vanillatop 3% of all pairs
    Aroma overlaplow
    Mentioned together35,031 recipes

    Shared aroma: beta-damascenone (apple, rose).

Sugar and vanilla share little aroma chemistry, yet 35,031 recipes mention both: they likely work on texture and structure more than aroma.

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs